415803990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1980019}}^1$

素因数の和:1980036

約数の個数: 32

約数和(自身を含む): 1140491520

約数和(自身を除く): 724687530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1980019, 3960038, 5940057, 9900095, 11880114, 13860133, 19800190, 27720266, 29700285, 41580399, 59400570, 69300665, 83160798, 138601330, 207901995, 415803990]

約数ペア:

[(1, 415803990), (2, 207901995), (3, 138601330), (5, 83160798), (6, 69300665), (7, 59400570), (10, 41580399), (14, 29700285), (15, 27720266), (21, 19800190), (30, 13860133), (35, 11880114), (42, 9900095), (70, 5940057), (105, 3960038), (210, 1980019)]